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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
31°F
-1°C
| Humidity | 60% |
| Wind Speed | NW 5 mph |
| Barometer | 30.31 in (1027.9 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 10 Nov 11:55 am CST |
Extended Forecast for
3 Miles ENE Ontario WI
This Afternoon
High: 36 °F
Mostly Sunny
Tonight
Low: 19 °F
Mostly Cloudy
then Isolated
Snow ShowersVeterans Day
High: 45 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny and
BreezyWednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 53 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Friday
High: 56 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 36. Northwest wind 7 to 11 mph.
Tonight
Isolated snow showers between 1am and 5am, then scattered flurries after 5am. Increasing clouds, with a low around 19. Light and variable wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Veterans Day
Mostly sunny, with a high near 45. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 32. West wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 49. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 27. West wind 8 to 13 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 53. Light and variable wind becoming southwest around 6 mph.
Thursday Night
Partly cloudy, with a low around 31. Southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 56. Southeast wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 43. Southeast wind around 10 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 60. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. Southeast wind 10 to 13 mph.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 53. Northeast wind around 13 mph, with gusts as high as 22 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Ontario WI
43.73°N 90.55°W
43.73°N 90.55°W
11:36 am CST Nov 10, 2025
12pm CST Nov 10, 2025-6pm CST Nov 16, 2025
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